1731120840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{6959}}^1$

素因数の和:7667

約数の個数: 96

約数和(自身を含む): 5635094400

約数和(自身を除く): 3903973560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 691, 1382, 2073, 2764, 3455, 4146, 5528, 6219, 6910, 6959, 8292, 10365, 12438, 13820, 13918, 16584, 20730, 20877, 24876, 27640, 27836, 31095, 34795, 41460, 41754, 49752, 55672, 62190, 62631, 69590, 82920, 83508, 104385, 124380, 125262, 139180, 167016, 208770, 248760, 250524, 278360, 313155, 417540, 501048, 626310, 835080, 1252620, 2505240, 4808669, 9617338, 14426007, 19234676, 24043345, 28852014, 38469352, 43278021, 48086690, 57704028, 72130035, 86556042, 96173380, 115408056, 144260070, 173112084, 192346760, 216390105, 288520140, 346224168, 432780210, 577040280, 865560420, 1731120840]

約数ペア:

[(1, 1731120840), (2, 865560420), (3, 577040280), (4, 432780210), (5, 346224168), (6, 288520140), (8, 216390105), (9, 192346760), (10, 173112084), (12, 144260070), (15, 115408056), (18, 96173380), (20, 86556042), (24, 72130035), (30, 57704028), (36, 48086690), (40, 43278021), (45, 38469352), (60, 28852014), (72, 24043345), (90, 19234676), (120, 14426007), (180, 9617338), (360, 4808669), (691, 2505240), (1382, 1252620), (2073, 835080), (2764, 626310), (3455, 501048), (4146, 417540), (5528, 313155), (6219, 278360), (6910, 250524), (6959, 248760), (8292, 208770), (10365, 167016), (12438, 139180), (13820, 125262), (13918, 124380), (16584, 104385), (20730, 83508), (20877, 82920), (24876, 69590), (27640, 62631), (27836, 62190), (31095, 55672), (34795, 49752), (41460, 41754)]